OT-2026-000040987
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000040987) never changes.
Identity and time
| Publication number | OT-2026-000040987 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-784e-98e8-627761d74d0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040987 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59cba2c41f2c6e73f69aa2a2ed1d7c3f99eb0fc1c20ebb1b26856d1c15f9a7bc |
|---|---|
| Markdown | 66b5aadb9b8beb1fa7a4f33b1b66704fdd6170606ae3ac7a81cc979587006b6d |
| Publication page | af813923099df907325d59add609dde9e0fc0486f342b0519b8b1265e7072a57 |
| Manifest | 3a32d0cc458fd3d4874aeab3106d48ff75e42ce7237f773e9522d0ff621c5720 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | +9Xi+uI9FBQVCbKmY1r/osxG0/by2M9C/T6CEZ7+W+twNRlvGoDXI9InYLgXwXBR7yjhLL393dEaxEKPmRjdAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:23.759274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987observed af813923099df907325d59add609dde9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.741867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/manifest.jsonobserved 3a32d0cc458fd3d4874aeab3106d48ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.726160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/publication.mdobserved 66b5aadb9b8beb1fa7a4f33b1b66704f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.708263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/publication.txtobserved 59cba2c41f2c6e73f69aa2a2ed1d7c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.401813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987observed af813923099df907325d59add609dde9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.385817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/manifest.jsonobserved 3a32d0cc458fd3d4874aeab3106d48ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.368700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/publication.mdobserved 66b5aadb9b8beb1fa7a4f33b1b66704f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:48.352365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040987/publication.txtobserved 59cba2c41f2c6e73f69aa2a2ed1d7c3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|